Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal
Patent
1994-08-18
1997-11-18
Ip, Sikyin
Metal treatment
Process of modifying or maintaining internal physical...
Chemical-heat removing or burning of metal
148195, B23K 700
Patent
active
056883390
ABSTRACT:
Heating metal articles by direct surface impingement of an oxy-fuel flame without causing damage, or surface melting of the articles being heated. Flame contact is cycled to achieve maximum allowable rate of heat introduction thereby substantially reducing the time and energy required to achieve the final desired piece temperature.
REFERENCES:
patent: 3953247 (1976-04-01), Elhaus et al.
patent: 4549866 (1985-10-01), Granville
patent: 4756685 (1988-07-01), Davies et al.
Metals Handbook, Heat Treating, 9th Edition, vol. 4, American Society for Metals, 1979, pp.486-487.
Becker Joseph Scott
Farmer Larry Keith
Lanyi Michael Dennis
Ward Christopher Alan
Gas Research Institute
Ip Sikyin
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